It can't hurt, I have two bulbs in my tent that are on the same mover and the lights go up and down like a yo-yo.
More light per area, better penetration, no dead spots or shadows, and a moving light will cast less direct heat on a specific area of canopy.
It's a win/win for me and my situation, and it doesn't sound like you'd suffer any negative consequences from it's use.
Do some research. Give it a go!